Spark Therapeutics, Inc. is a developer of gene therapy treatments, which treat debilitating genetic diseases.[1] It is a subsidiary of Hoffmann-La Roche.
Company type | Subsidiary of Hoffmann-La Roche |
---|---|
Industry | Biotechnology Pharmaceutical |
Founded | 2013 |
Founders | Katherine A. High Jeffrey Marrazzo Jean Bennett J Fraser Wright Beverly Davidson Jennifer Wellman |
Headquarters | Philadelphia, Pennsylvania |
Revenue | $64 million (2018) |
-$78 million (2018) | |
Total assets | $814 million (2018) |
Total equity | $496 million (2018) |
Number of employees | 368 (2019) |
Parent | Hoffmann-La Roche |
Website | sparktx |
Footnotes / references [1] |
History
The company was founded in 2013 by Katherine A. High, Jeffrey Marrazzo, and Steven Altschuler[2] in an effort to commercially develop treatments against haemophilia that High was working on at Children's Hospital of Philadelphia.[3]
In January 2015, the company became a public company, trading under the ticker $ONCE via a $161 million initial public offering[4] led by Chief Legal Officer Joseph La Barge.[5]
In December 2017, the U.S. Food and Drug Administration approved Luxturna (voretigene neparvovec-rzyl) for the treatment of patients with viable retinal cells and confirmed biallelic RPE65 mutation-associated retinal dystrophy, a genetic blinding condition caused by mutations in the RPE65 gene.[1] The company is currently developing several gene therapies to target a suite of diseases, including Haemophilia A and B, and several central nervous system diseases.
In December 2019, the company was acquired by Hoffmann-La Roche for $4.3 billion.[6][7] It now continues to operate as an independent subsidiary. [8] Since the acquisition by Swiss pharma Roche, several key founding executives have departed, including scientist and co-founder Katherine High in February 2020,[9] Chief Business/Legal Officer Joseph La Barge in December 2021, and co-founder and Chief Executive Officer Jeffrey Marrazzo in April 2022 [10]
On February 23, 2022, Marrazzo named big-Pharma veteran Ron Philip as his successor. Mr. Philip currently leads the organization.[10]
Products and pipeline
The company has 3 gene therapy product candidates in clinical development: (i) SPK-8011, a candidate in the SPK-FVIII program for hemophilia A; (ii) SPK-8016, a product candidate for the hemophilia A inhibitor market; and (iii) SPK-7001, targeting choroideremia, or CHM. SPK-9001, a lead product candidate in the SPK-FIX program for hemophilia B, is being developed in partnership with Pfizer.[1]
Voretigene neparvovec
Voretigene neparvovec, marketed under the tradename Luxturna, is a gene therapy approved by the Food and Drug Administration for treatment of Leber's congenital amaurosis, a rare genetic eye disease.[11]
Fidanacogene elaparvovec
Fidanacogene elaparvovec, previously known by its study ID number SPK-9001,[12] is an experimental drug under investigation for treatment of hemophilia B in partnership with Pfizer. Fidanacogene elaparvovec is an adeno-associated viral vector which is designed to transfer a working copy of the Factor IX gene into the livers of patients who carry non-functioning copies.[13] In July 2018, fidanacogene elaparvovec entered late stage clinical trials.[14]
SPK-8011
SPK-8011 is an experimental drug under investigation for treatment of Haemophilia A. It is entering phase III clinical trials in the United States. The therapy transfers a working copy of the Factor VIII gene into patients who lack one. In Phase II clinical trials, 2 of 7 patients receiving the highest dose of the drug suffered immune responses. One patient had to be hospitalized. The reactions against the treatment were seen as a set-back, though Spark suggested that the responses could be controlled with steroids, and promised to move forward with Phase III testing.[15][16]
SPK-7001
SPK-7001 is an experimental drug under investigation for treatment of choroideremia, a genetic disorder that causes blindness.[17]
SPK-3006
SPK-3006 is an experimental drug under investigation for treatment of Pompe disease, a genetic disorder that leads to failure to correctly metabolize glycogen.[17]
SPK-1001
SPK-1001 is an experimental drug under investigation for treatment of Batten disease, a fatal genetic, nervous system disorder.[17]